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http://conacyt.repositorioinstitucional.mx/jspui/handle/1000/5038| CT image visual quantitative evaluation and clinical classification of coronavirus disease (COVID-19) | |
| Li Kunwei. Fang Yijie. Li Wenjuan. Pan Cunxue. Qin Peixin. Zhong Yinghua. Liu Xueguo. Huang Mingqian. Liao Yuting. Li Shaolin. | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| 10.1007/s00330-020-06817-6 | |
| ObjectivesTo explore the relationship between the imaging manifestations and clinical classification of COVID-19.MethodsWe conducted a retrospective single-center study on patients with COVID-19 from Jan. 18, 2020 to Feb. 7, 2020 in Zhuhai, China. Patients were divided into 3 types based on Chinese guideline: mild (patients with minimal symptoms and negative CT findings), common, and severe-critical (patients with positive CT findings and different extent of clinical manifestations). CT visual quantitative evaluation was based on summing up the acute lung inflammatory lesions involving each lobe, which was scored as 0 (0%), 1 (1–25%), 2 (26–50%), 3 (51–75%), or 4 (76–100%), respectively. The total severity score (TSS) was reached by summing the five lobe scores. The consistency of two observers was evaluated. The TSS was compared with the clinical classification. ROC was used to test the diagnosis ability of TSS for severe-critical type.ResultsThis study included 78 patients, 38 males and 40 females. There were 24 mild (30.8%), 46 common (59.0%), and 8 severe-critical (10.2%) cases, respectively. The median TSS of severe-critical-type group was significantly higher than common type (p | |
| European Radiology | |
| 2020 | |
| Artículo | |
| https://link.springer.com/content/pdf/10.1007/s00330-020-06817-6.pdf | |
| Inglés | |
| VIRUS RESPIRATORIOS | |
| Aparece en las colecciones: | Artículos científicos |
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